It means being genuine, say what you mean and mean what you say.
We teach our students about being real not fake. Have they ever had someone act like their friend when they really weren’t.it makes you feel bad, because you are being lied too.
So sincerity is meaning what you say. That means you tell the truth and if you can’t say anything nice, don’t say anything at all
We need to act and talk with sincerity, in order for people to trust us. People who aren’t trustworthy find it harder to keep friends, because people do not like being lied to. We use the example of the boy who cried Wolf in this lesson. Be sincere in your actions and words